I have a 3 month old Blaupunkt sydney rcm126 cassette with matching 10 disc cd changer that I bought for my 90 735il. Just sold the car but removed that. I'm in chicago so if anyone is local they can com check it out in person. Don't have any of the internal cabling but I know where you can get it cheap. I also have a 4 channel 1000 watt amp with a 10" pioneer subwoofer. Will sell together or separate. Make me an offer!